The FIA has re-opened the selection procedure for the final place on the 2010 Formula 1 World Championship entry list, in the wake of BMW's announcement that it is withdrawing from the sport at the end of the year.
AUTOSPORT understands that yesterday, FIA president Max Mosley wrote to the seven teams on the 'reserve list' - those under consideration for a place on the grid that did not receive an automatic entry in July - as well as BMW Sauber, to inform them that a place on the grid has become available.
Peter Sauber is still working with BMW to put a rescue package in place for the team he is a 20% partner in, but the Swiss was not able to secure the necessary funding in time to meet last Wednesday's deadline to sign the new Concorde Agreement.
Therefore, while sources suggest that Sauber is making progress to secure the budget to save his eponymous outfit, the FIA is inviting whatever BMW Sauber should become to tender its application alongside the other seven hopefuls selected from the original 15 applications, to pitch for the final place on the grid.
Epsilon Euskadi has already signalled its intention to re-apply, while David Richards' Prodrive outfit is believed still to be interested should the conditions be right to enter F1.
Epsilon Team boss Joan Villadelprat told AUTOSPORT last week: "We are still working on the project, at a much slower rate obviously because we don't have the security [to be on the grid].
"What we can say is that the people who were interested in helping us are still interested, which is something incredible. And if the opportunity arises, we are going to attack it, there's no doubts about it."